Erakusten 531 - 540 emaitzak -- 600 bilaketa honetara '"Mines and Mineral resources"', Bilaketaren denbora: 0,02s Findu emaitzak
  1. 531

    Principles of mining valuation, organization and administration; copper, gold, lead, silver, tin and zinc nork Hoover, Herbert Clark, pres. U.S. 1874-

    Argitaratua 1909
    Liburua

    Principles of mining valuation, organization and administration; copper, gold, lead, silver, tin and zinc
  2. 532

    The mineral resources of the Philippine Islands.

    Argitaratua 1908
    Liburua

    The mineral resources of the Philippine Islands.
  3. 533

    Notes on the geology and geography of the Baguio mineral district nork Eveland, A.J

    Argitaratua 1907
    Analytics

    Notes on the geology and geography of the Baguio mineral district
  4. 534

    Mexico's treasure-house (Guanajuato) an illustrated and descriptive account of the mines and their operations in 1906 nork Martin, Percy Falcke 1861-

    Argitaratua 1906
    Liburua

    Mexico's treasure-house (Guanajuato) an illustrated and descriptive account of the mines and their operations in 1906
  5. 535

    A preliminary reconnoissance of the Mancayan-Suyoc mineral region, Lepanto, P. I nork Eveland, Arthur John

    Argitaratua 1905
    Liburua

    A preliminary reconnoissance of the Mancayan-Suyoc mineral region, Lepanto, P. I
  6. 536

    A preliminary reconnoissance of the Mancayan-Suyoc mineral region, Lepanto, P. I nork Eveland, Arthur John

    Argitaratua 1905
    Liburua

    A preliminary reconnoissance of the Mancayan-Suyoc mineral region, Lepanto, P. I
  7. 537

    Complete list of Spanish mining claims recorded in the Mining Bureau nork Burritt, Charles H.

    Argitaratua 1903
    Liburua

    Complete list of Spanish mining claims recorded in the Mining Bureau
  8. 538

    Philippines regional natural resources atlas.

    Argitaratua 1900
    Liburua

    Philippines regional natural resources atlas.
  9. 539

    The Mining Record.

    Argitaratua 1895
    Continuing Resource

    The Mining Record.
  10. 540

    Bulletin.

    Argitaratua 1888
    Liburua

    Bulletin.

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